| 摘要 |
PURPOSE: A net-type media for attached-growth of microorganism and its construction are provided, which are constituted in such a way that several crossties fix a net-type media that is manufactured by rice straw or corn stalk. CONSTITUTION: The net-type media for attached-growth of microorganism comprises a net-type media(1) for attached-growth of microorganism; a waterway(2); a copper pipe for convecting solar energy collected at solar collector; a heating element which keeps water steady; and several crossties which fix the net-type media.
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